554 552D Tapered Roller bearings double-row - KRF bearing Co., Ltd

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554 552D Tapered Roller bearings double-row Technology

Series:98000
Cone Part Number:98335
Cup Part Number:98789D
Design Units:Imperial
Bearing Weight:35.69 lb
Cage Type:Stamped Steel
Ab - Cage-Cone Frontface Clearance:0.24 in
d:3.3465 in
D:7.875 in
B - Cone Width:1.9375 in
C - Double Cup Width:3.1581 in
T - Bearing Width across Cones:4.5625 in
R - Cone Backface To Clear Radius1:0.14 in
r - Cup Frontface To Clear Radius2:0.090 in
db - Cone Backface Backing Diameter:4.53 in
Da - Cup Frontface Backing Diameter:7.41 in
Aa - Cage-Cone Backface Clearance:0.31 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:28100 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:189000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:48900 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:30400 lbf
K - Factor7:0.92
e - ISO Factor8:0.63
Y1 - ISO Factor9:1.07
Y2 - ISO Factor10:1.59
G1 - Heat Generation Factor (Roller-Raceway)11:203
G2 - Heat Generation Factor (Rib-Roller End):37.4
Cg - Geometry Factor12:0.12

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KRF bearing Co., Ltd: AddressIndustrias,Parque Industrial Fazenda Rio GrandeBRAZIL; Phone(Working Time)765-685-2500; Fax

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Stock Categories

Technical Articles

DOUBLE-ROW BEARINGS

Single row bearings inch

Tapered Roller bearings double-row

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